... , 36nm range radar for all kinds of boats 2. Rugged dle-cast, waterproof housing of marine radar ONWA®10.4” Color LCD Marine Radar ... 1200 Hz (1.5*, 2, 3 nm)0.8µ s/ 600 Hz(3*, 4, 6, 8, 12, 16, 24, 36 nm)Pulselength & ... dB nominalDisplay Unit 1. Type10-inch, green phosphor CRT (8-level quantization)640(W) 480(H) dots 2. Display ... 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 38Ring: 0.0625, 0.125, 0 ...